White Dwarf-Red Dwarf Binaries Power Cosmic Lasers
Illustrative image Researchers have helped unravel the mystery of why certain pairs of stars pulse with regular, long-period bursts of radio waves. The particular class of objects they observed come in pairs that always include a compact dead star, called a white dwarf, locked in orbit with an M dwarf, a red star smaller than our Sun.
Source：Universe Today
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